Lagrangian approaches for particle collisions : The colliding particle velocity correlation in the multiple particles tracking method and in the stochastic approach

@inproceedings{Berlemont2001LagrangianAF,
  title={Lagrangian approaches for particle collisions : The colliding particle velocity correlation in the multiple particles tracking method and in the stochastic approach},
  author={Alain Berlemont and Pascal Achim and Zenghu Chang},
  year={2001}
}
Two different Lagrangian approaches for particle/particle collisions are described. The first model is based on the simultaneous tracking of several particles and suitable treatment is developed on particle pairs to detect collisions on each time step of the particle trajectory realization. The second method is based on a stochastic approach where one single particle is tracked, and successive random processes are applied to generate a fictitious partner of collision. In order to validate both… CONTINUE READING

References

Publications referenced by this paper.
Showing 1-10 of 10 references

On the collision rate of small particles in turbule flows

  • A. S. Wexler
  • J . Fluid Mech .
  • 1999

Simulation of particletoparticle interac tions in gas – solid flows

  • A. Petitjean
  • J . Multiphase Flow
  • 1998

Heat and mass tran coupling between vaporizing droplets and turbulence using a Lagran approach

  • K. C. Hu
  • J . Heat Mass Transf .
  • 1995

Dispersion of particles in anisotropic turb lence

  • G. Bergeles
  • J . Multiphase Flow
  • 1993

Particle Lagrangia simulation in turbulent flows

  • M. S. Grancher, G. Gouesbet
  • J . Multiphase Flow
  • 1990

Equation of a small rigid sphere in a no uniform flow

  • J. J. Riley
  • Phys . Fluids
  • 1983

Eulerian and Lagrangian approaches predicting the behaviour of discrete particles in turbulent flows

  • A. Berlemont
  • Sci .

Particle Lagrangian track with hydrodynamic interactions and collisions , ’ ’ Flow Turbul

  • Z. Chang, G. Gouesbet
  • Combu

Similar Papers

Loading similar papers…